16670467020793 has 2 divisors, whose sum is σ = 16670467020794. Its totient is φ = 16670467020792.

The previous prime is 16670467020737. The next prime is 16670467020797. The reversal of 16670467020793 is 39702076407661.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14069610898704 + 2600856122089 = 3750948^2 + 1612717^2 .

It is a cyclic number.

It is not a de Polignac number, because 16670467020793 - 2⁹ = 16670467020281 is a prime.

It is not a weakly prime, because it can be changed into another prime (16670467020797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8335233510396 + 8335233510397.

It is an arithmetic number, because the mean of its divisors is an integer number (8335233510397).

Almost surely, 2^{16670467020793} is an apocalyptic number.

It is an amenable number.

16670467020793 is a deficient number, since it is larger than the sum of its proper divisors (1).

16670467020793 is an equidigital number, since it uses as much as digits as its factorization.

16670467020793 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16003008, while the sum is 58.

The spelling of 16670467020793 in words is "sixteen trillion, six hundred seventy billion, four hundred sixty-seven million, twenty thousand, seven hundred ninety-three".